General

  • Target

    45a5522eb2e0f0cc63a44ecf7a1973b295fddd883b10cb340f4ec5d654b1577d

  • Size

    4.0MB

  • Sample

    221130-xrqd6aff55

  • MD5

    7dd5c3896b49697829a6dfec42745690

  • SHA1

    7dbc81a87d3888ca260068096c690f38fb2fcb93

  • SHA256

    45a5522eb2e0f0cc63a44ecf7a1973b295fddd883b10cb340f4ec5d654b1577d

  • SHA512

    85326048423612f9448ad2b2763ea2915473509f4126940e4a3a62db5a5682a875be85e9a2f26d343d3713bf10c33a0e60307ca5b11920d59748433892123ceb

  • SSDEEP

    98304:j79B4abaTapF5OZmo0qwrcp8jRx05icqg7XY:j792abaeH2gqwjVxaYQI

Malware Config

Targets

    • Target

      45a5522eb2e0f0cc63a44ecf7a1973b295fddd883b10cb340f4ec5d654b1577d

    • Size

      4.0MB

    • MD5

      7dd5c3896b49697829a6dfec42745690

    • SHA1

      7dbc81a87d3888ca260068096c690f38fb2fcb93

    • SHA256

      45a5522eb2e0f0cc63a44ecf7a1973b295fddd883b10cb340f4ec5d654b1577d

    • SHA512

      85326048423612f9448ad2b2763ea2915473509f4126940e4a3a62db5a5682a875be85e9a2f26d343d3713bf10c33a0e60307ca5b11920d59748433892123ceb

    • SSDEEP

      98304:j79B4abaTapF5OZmo0qwrcp8jRx05icqg7XY:j792abaeH2gqwjVxaYQI

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

Tasks